package com.example.demo.signin.service;

/**
 * ******************************************************
 *
 * @author liugh9
 * @version 1.0
 * @classname ISignInService
 * @description
 * @date 2023/07/11 9:35
 * <p>
 * ******************************************************
 */
public interface ISignInService {
    Boolean sign(Long userId, Integer day);

    String signCount(Long userId);
}
